Viewing archive of Friday, 29 January 2016 - Sunspot regions

Sunspot regions

Courtesy of SDO, SOHO (NASA) and the [AIA, EVE, and/or HMI] consortium.
Sunspot number New regionsBackground fluxMaximum fluxC
49 -150B3.86C5.136

Sunspot regions

Region 12488

Number of
sunspots
Size Class Magn. Class Spot Location
15 1 220 DAO N04W55
HMIIF
HMIBC

Solar flares on this day

C2.84 C5.09 C1.21 C1.77 B5.37

Region 12489

Number of
sunspots
Size Class Magn. Class Spot Location
15 300 50 DKO N09E14
HMIIF
HMIBC

Region 12490

Number of
sunspots
Size Class Magn. Class Spot Location
4 20 CRO S18E29
HMIIF
HMIBC

Solar flares on this day

C1.19

All times in UTC

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Last X-flare2025/12/08X1.1
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Last geomagnetic storm2025/12/22Kp5 (G1)
Spotless days
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Monthly mean Sunspot Number
November 202591.8 -22.8
December 2025114.3 +22.5
Last 30 days110.4 +23.9

This day in history*

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12001X1.02
22024M7.34
32011M3.43
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DstG
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*since 1994

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